Key Technology introduces a rotary polish as the new standard finish on its vibratory and horizontal motion conveyor beds. Replacing the 2B mill finish on popular Iso-Flo, Impulse and Horizon conveyors and processing systems, Key’s rotary finish provides a smoother stainless steel surface that resists bacterial attachment and biofilm formation. Compared to the industry-standard 2B finish, Key’s rotary polish within the product contact zones improves sanitation to maximise food safety.
Available immediately on all U.S.-manufactured conveyors and to be introduced on all European-manufactured conveyors, the new rotary finish on the conveyor bed helps food processors improve equipment hygiene. Compared to a 2B finish on stainless steel that often varies from 0.254µm to 1.016µm Ra, Key’s rotary finish provides a more constant Ra value of less than 0.254µm. Consistently smooth rotary polished surfaces resist the attachment and accumulation of bacterial cells better, which is desirable for all food products including fruits, vegetables, potato products, snacks, and nuts as well as meat and dairy.
In addition to the new standard rotary finish, Key is introducing its four new manufacturing specifications – Basic, Standard, Standard +, and Enhanced – for its vibratory and horizontal motion conveyors and processing systems. All four specifications will feature a rotary polish on 304 stainless steel product-carrying surfaces.
